<template>
  <div class="main-layout">
    <aside class="sidebar">
      <div class="sidebar-header">
        <img src="@/assets/logo.png" alt="Logo">
        <h2>智慧环保平台</h2>
      </div>
      
      <nav class="sidebar-nav">
        <router-link to="/monitor/dashboard" class="nav-item">
          <i class="nav-icon dashboard-icon"></i>
          <span>环境监测仪表盘</span>
        </router-link>
        
        <router-link to="/monitor/pollution-source" class="nav-item">
          <i class="nav-icon pollution-icon"></i>
          <span>环境污染源监测</span>
        </router-link>
        
        <router-link to="/energy/index" class="nav-item">
          <i class="nav-icon energy-icon"></i>
          <span>能源管理</span>
        </router-link>
      </nav>
    </aside>
    
    <main class="content">
      <router-view />
    </main>
  </div>
</template> 